Product Description:

This product is the Universal USB battery pack, Applicable for all digital devices charged by USB port

Configuration

• This product made up of 2pcs Lithium battery,1pcs PCB board,and housing.
• Color: argent
• Weight: 130g
• Material: crust aluminum
• Dimension: Lmax100mm×Wmax62mm*Hmax16.4mm
• Button: the output voltage and capacity checking indicated through the same button
• Indicator: 5 green LED to indicate the capacity
• Charge Tip: mini USB
• Discharge Tip: USB

Technic Parameter

• Capacity:3400mAh/3.7V
• Input Voltage:5.0V±0.5V
• Output Voltage:5.5V±0.2V
• Over Charge Voltage:4.30V±0.05V
• Short Circuit Current:4A/3.7V
• Cycle life:300 times 
• Cycle type:Lithium polymer
• Cell Voltage:3.7 V
• Input Current:1000mA max
• Output Current:700mA
• Over Discharge Voltage:2.4V±0.1V
• Over Discharge Recovery Voltage:3.0V±0.1V
• Self Cost Current:300uA

Function & Usage

• Charge:Charge for battery pack by USB DC5V,the green LED intelligent indication during charging,all 5 LED light in green when full charged.
• Discharge:Connect the device and battery pack by USB cable,it’s work after pressing the button

Safety Certification & Package

Certification:FCC,CE Package:blister clamshell + insert card